Pipe fitting apparatus



FIG. 1 is a perspective view of a pipe fitting apparatus according to one embodiment of the present design;

FIG. 2 is a side view of a pipe fitting apparatus according to one embodiment of the present design;

FIG. 3 is an end view of a pipe fitting apparatus according to one embodiment of the present design;

FIG. 4 is an end view of a pipe fitting apparatus according to one embodiment of the present design;

FIG. 5 is a top view of a pipe fitting apparatus according to one embodiment of the present design; and,

FIG. 6 is a bottom view of a pipe fitting apparatus according to one embodiment of the present design.

The broken lines indicating threads are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a pipe fitting apparatus, as shown and described. 